# Caltech Charts the Course to a Green Electrical Grid
**Source**: https://aph.caltech.edu/news/caltech-charts-the-course-to-a-green-electrical-grid
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Caltech Charts the Course to a Green Electrical Grid
# Caltech Charts the Course to a Green Electrical Grid
August 25, 2022
Caltech is working to transform energy systems by developing a "smart grid": a flexible, responsive, efficient, system that incorporates renewable energy sources while meeting growing power demands. "Engineering grand challenges are inspiring much of the research at Caltech, especially in the broad area of sustainability," says [Harry Atwater](https://aph.caltech.edu/people/haa), Otis Booth Leadership Chair, Division of Engineering and Applied Science; Howard Hughes Professor of Applied Physics and Materials Science; Director, Liquid Sunlight Alliance. [[Caltech story](https://www.caltech.edu/about/news/smart-grid-solutions-california-renewables)]
Written by
Briana Ticehurst
Professor Adam Wierman
Professor Harry Atwater
Professor Steven Low
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